5310-01-354-8774

Find complete technical information, availability, and procurement data for: 5310-01-354-8774
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-354-8774

Item Name Code

15890

Assigment Date

03/06/1992 (34 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

plain, rectangular nut style, 0.125 inches nominal nut height, 3b thread class, 0.540 inches nominal nut length, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Nut Style: plain, rectangular
Nut Length: 0.540 inches nominal
Nut Height: 0.125 inches nominal
Nut Width: 0.420 inches nominal
Thread Series: unjf
Thread Quantity Per Inch: 28
Hardness Rating: 37.0 rockwell c minimum and 40.0 rockwell c maximum
Nominal Thread Size: 0.250 inches
Countersink Angle: 90.0 degrees nominal first end
Special Features: hole is csk to a dia. of 0.275 inches; one corner of nut is chamfered 0.160 inches by 45 deg.
Material: steel comp 4130 overall
Material Document And Classification: mil-s-18729 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 1 fed spec all treatment responses overall

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-354-8774?

The FSCG of the NSN 5310-01-354-8774 is 5310

Does the NSN 5310-01-354-8774 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-354-8774 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-354-8774 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-354-8774 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-354-8774 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Mar 6, 1992